China N7 IV fakitale ndi opanga

N7 IV

N7 IV Residual Current Circuit Breaker imapereka ntchito yosinthira kudzipatula ndi dziko lapansi

kutayikira chitetezo cha madera magetsi. Komanso perekani chitetezo chosalunjika cha opareshoni

thupi ku zotsatira zoopsa za magetsi ndi kupereka chitetezo cha moto chifukwa

ndi vuto la dera lamagetsi.

Kufotokozera

Chiwerengero cha mitengo	2P,4P
Zovoteledwa panopa(ln)	25,32,40,63,80,100A
Adavotera zotsalira zomwe zikugwira ntchito pano (lΔn)	30 100 300 500mA
Zotsalira zotsalira zosagwira ntchito panopa (lΔno)	15 50 150 250mA
Mphamvu yamagetsi (Un)	AC 230/400V
Nthawi yotsalira yopuma	≤0.03S
Mtundu	A AC
Kutalika kwafupipafupi (lcn)	6000A
Kupirira	≥4000
Digiri ya chitetezo	IP20